Antonini Navi's full-custom Evo 31 yacht Hanaa launched

The 31.2-metre custom Antonini Navi Evo 31 motor yacht Hanaa has been launched at Antonini Navi’s shipyard in La Spezia, Italy. Constructed with a steel hull and aluminium superstructure, the yacht is arranged across four decks.

Designed by Hydro Tec, which also developed her naval architecture, Hanaa features a displacement hull with a bulbous bow. Her contemporary exterior is defined by angular lines and a sculpted superstructure, while a light-coloured hull is offset by expansive dark-tinted windows extending along much of her length.

“With EVO 31, we wanted to break the mould and demonstrate that, even in this size category, we have the capabilities to build safe, modern, top-quality bespoke metal yachts, with interior and exterior liveability comparable to that of much larger vessels,” commented Antonini Navi.

Her interiors were designed by Hot Lab, drawing on the owner's vision for a contemporary yet welcoming aesthetic. Organic forms are paired with a considered selection of materials to create a warm and sophisticated atmosphere throughout.

Hanaa’s main deck has been conceived as an open-plan, flexible social space, with a central lounge connecting directly to the cockpit and surrounding outdoor areas. Rather than following a conventional layout with a forward owner's suite and formal saloon, the design prioritises adaptable communal spaces and a more fluid connection between indoor and outdoor living.

At her bow, a multifunctional area offers a private terrace that can serve as an alternative dining space or a dedicated setting for meetings and remote work. Another gathering space can be found on the 78-square-metre sun deck, which features an outdoor dining area, barbecue and sunpads for relaxation.

Hanaa can accommodate guests across five staterooms, with her owner's suite occupying the upper deck alongside her wheelhouse. Her master suite opens onto a spacious private aft terrace, complete with a lounge bar and Jacuzzi. Meanwhile, four additional guest suites are located on her lower deck.

Three crew cabins provide accommodation for the yacht's crew, while a dedicated crew mess on her main deck offers direct access to her galley. This arrangement is designed to streamline onboard service and minimise crew movement through guest areas.

From an operational perspective, Hanaa features a generously sized engine room designed to facilitate access and maintenance, as well as a side garage capable of storing a tender of up to five-metres in length.

Built to commercial construction standards, Hanaa meets MCA and Cayman Islands requirements. Her onboard systems also include tropicalised air conditioning and automatic voltage converters, allowing her to operate across different international electricity networks.

“EVO 31 demonstrates that steel can be a viable alternative to fibreglass even for yachts of this size, representing a choice that offers strength, safety, the highest quality and great design freedom,” concluded Antonini Navi.

Hanaa is the second fully custom yacht built by Antonini Navi, following the 33.5-metre Seamore 34 yacht Matilde 7, which was launched in July 2026, according to data from SuperYacht Times. She is scheduled for delivery in spring 2027.